<p>R Madhavan was last seen in his directorial ‘Rocketry: The Nambi Effect’ that received positive responses from the audience</p>

<p>R Madhavan starrer Rocketry: The Nambi Effect that narrates the inspiring story of how ISRO scientist Nambi Narayanan fought the espionage charges levied against him</p>

<p>R Madhavan marks his directorial debut with his upcoming release Rocketry: The Nambi Effect slated to have a worldwide release on July 1</p>

<p>R Madhavan well known for his films in Bollywood Tamil industry is gearing up for his upcoming release Rocketry: The Nambi Effect</p>

<p>R Madhavan’s Rocketry: The Nambi Effect is a biographical drama film based on the life of Nambi Narayanan, a former scientist and aerospace engineer of the Indian Space Research Organisation</p> <p>&nbsp;</p>